NAPHTHALENE 99% AR
| Product Code | B-01776 | Grade | AR |
|---|---|---|---|
| Purity | 99.0 % | Brand | Bio-Chem |
| Molecular Formula | C10H8 | CAS No. | 91-20-3 |
| Molecular Weight | 128.17 | H.S.Code | 2902.90400 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White scales |
|---|---|---|---|
| Flash point [°C] | 80 °C | Melting point/ Freezing point [°C] | 77 °C |
| Boiling point [°C] | 218°C | Vapour pressure [20°C] | 0.03 hPa at 20°C |
| Density [g/cm3] | 1.2 | Explosion limits - upper [%] | 5.90 % |
| Vapour density | 4.4 | Solubility in water [% weight] | Insoluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | 3.3 | Explosion limits -lower [%] | 0.90 % |
Packaging
Specification
| Appearance | White to almost white scales / crystalline powder/flakes. |
| Purity (by GC) | Min 99.0% |
| Melting range | 79.5 – 81°C |
Safety Information and Hazard Symbols
Symbol: GHS02,GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: 1334
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H302-H351-H410
Precaution Statement: P273-P281-P501